Home / 1,333,594,534.76-1,999,616,406.30-504,612,216.05

Finding the Fourth Proportional to 1,333,594,534.76, 1,999,616,406.30 and 504,612,216.05

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Solution

The fourth proportional to 1,333,594,534.76, 1,999,616,406.30 and 504,612,216.05 is: 756,624,925.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,594,534.76 : 1,999,616,406.30 = 504,612,216.05 : x
  2. Step 2: Convert to fraction form
    1,333,594,534.76/1,999,616,406.30 = 504,612,216.05/x
  3. Step 3: Cross multiply
    1,333,594,534.76x = 1,999,616,406.30 × 504,612,216.05
  4. Step 4: Simplify right side
    1,333,594,534.76x = 1,009,030,866,022,982,144
  5. Step 5: Solve for x
    x = 1,009,030,866,022,982,144/1,333,594,534.76
  6. Step 6: Final answer
    x = 756,624,925.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.